Where exactly is the note at the end of the AutoPIPE's Frequencies sub-report,
Note: Participation factors and captured modal mass apply only to Response Spectrum and Earthquake Time History load cases. Captured modal mass for other load types can be found in the analysis summary sub-report.
referring too?
As mentioned in the message create a output report that includes an Analysis Summary subreport:
After creating the output report go to the Analysis Summary sub-report, ans search for " TIME HISTORY LOAD CASES :"
See reported Load case details, example:
"Frequencies" sub-report
Bentley AutoPIPE